Here are some pictures of my fish tank taken back in the last century with my early adoption of 'affordable digital.' I had a P&S APS film camera with a Kodak reader. For <$600, you could just drop a developed ($4 with no prints) APS cartridge into the reader and get a 4MP digital image at a time when 4MP cameras were $thousands. I later augmented the system with a Canon EOS IX Lite APS. To bad I never learned how to actually take pictures. - TF